100 Years of Tonn and Blank Construction: A Century of Integrity

Whether you’ve been a part of our journey as a team member, client, vendor, or community partner, we’ve met this milestone because you have continuously sought excellence. Please join us as we reflect on our rich history and look towards our promising future in this video that encompasses our century as the most sought-after builder in the Midwest.

A Trusted Partner Since 1922

Dig Deeper Into Who We Are

Our values and culture have created a foundation that has lasted for a century. Learn more about the founding principles of our deep-rooted success.